All Questions - CS Electrical & Electronics

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Longer coasting period for a train is equal to
AnsweredRajasri Mundrathi asked 3 years ago • Electric Vehicle
400 views1 answers0 votes
If rails are _______The value of coefficient of adhesion will be high
AnsweredRajasri Mundrathi asked 3 years ago • Electric Vehicle
338 views1 answers0 votes
Tractive effort is required to
AnsweredRajasri Mundrathi asked 3 years ago • Electric Vehicle
375 views1 answers0 votes
_________Drives is suitable for mines where explosive-gas exists
AnsweredRajasri Mundrathi asked 3 years ago • Electric Vehicle
327 views1 answers0 votes
In terms of steam locomotive The overall efficiency is____
AnsweredRajasri Mundrathi asked 3 years ago • Electric Vehicle
258 views1 answers0 votes
In India diesel locomotives are manufactured at
AnsweredRajasri Mundrathi asked 3 years ago • Electric Vehicle
356 views1 answers0 votes
In India diesel locomotives are manufactured at
OpenRajasri Mundrathi asked 3 years ago • Electric Vehicle
320 views0 answers0 votes
Braking systems on steam locomotives
AnsweredRajasri Mundrathi asked 3 years ago • Electric Vehicle
308 views1 answers0 votes
Which of the following methods is used to control speed of 1-ø traction? (for 25 kV, 50 Hz)
AnsweredRajasri Mundrathi asked 3 years ago • Electric Vehicle
295 views1 answers0 votes
Free running and coasting periods are generally long in _____
AnsweredRajasri Mundrathi asked 3 years ago • Electric Vehicle
332 views1 answers0 votes
The specific energy consumption of a train depends upon which of the following?
AnsweredRajasri Mundrathi asked 3 years ago • Electric Vehicle
380 views1 answers0 votes
In tram ways ______ is used
AnsweredRajasri Mundrathi asked 3 years ago • Electric Vehicle
337 views1 answers0 votes
Long distance railways use which of the following?
AnsweredRajasri Mundrathi asked 3 years ago • Electric Vehicle
376 views1 answers0 votes
Specific energy consumption is least in ___ service.
AnsweredRajasri Mundrathi asked 3 years ago • Electric Vehicle
313 views1 answers0 votes
___ locomotive has the highest operational availability
AnsweredRajasri Mundrathi asked 3 years ago • Electric Vehicle
280 views1 answers0 votes
Which of the following is a best advantage of electric traction over other methods of traction?
AnsweredRajasri Mundrathi asked 3 years ago • Electric Vehicle
297 views1 answers0 votes
Power for lighting in passenger coach, in a long-distance electric train, is provided
AnsweredRajasri Mundrathi asked 3 years ago • Electric Vehicle
440 views1 answers0 votes
The distance between tram cars and overhead line should be____
AnsweredRajasri Mundrathi asked 3 years ago • Electric Vehicle
352 views1 answers0 votes
___ was the first city in India to adopt electric traction.
AnsweredRajasri Mundrathi asked 3 years ago • Electric Vehicle
352 views1 answers0 votes
The range of braking retardation in between_____
AnsweredRajasri Mundrathi asked 3 years ago • Electric Vehicle
280 views1 answers0 votes
Electrical locomotives in India are manufactured at
AnsweredRajasri Mundrathi asked 3 years ago • Electric Vehicle
367 views1 answers0 votes
Kando system is used for
AnsweredRajasri Mundrathi asked 3 years ago • Electric Vehicle
340 views1 answers0 votes
_____act as a return circuit for tram cars
AnsweredRajasri Mundrathi asked 3 years ago • Electric Vehicle
307 views1 answers0 votes
The rate of acceleration on sub-urban/urban services is restricted by the consideration of
AnsweredRajasri Mundrathi asked 3 years ago • Electric Vehicle
315 views1 answers0 votes
How many types of high frequency heating?
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
279 views1 answers0 votes
Which process is responsible for convert electrical energy to heat energy?
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
286 views1 answers0 votes
The efficiency of heating is more for
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
283 views1 answers0 votes
The sun’s rays reach the earth without heating the atmosphere, this is because of
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
340 views1 answers0 votes
The current is allowed to flow In salt bath heating, through the__
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
286 views1 answers0 votes
Eureka is an alloy of
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
368 views1 answers0 votes
The material of electrode of a direct arc furnace is____
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
260 views1 answers0 votes
High value of ______ is available In direct arc furnace.
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
273 views1 answers0 votes
Radiations from a black body are proportional to
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
244 views1 answers0 votes
Select from the following methods of heating which is not dependent on the frequency of supply
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
253 views1 answers0 votes
Select one of the following which has the highest value of thermal conductivity
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
495 views1 answers0 votes
In an electric press mica is used
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
265 views1 answers0 votes
Radiant heating is used for____
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
308 views1 answers0 votes
The material of the heating element for a furnace property should have_____
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
424 views1 answers0 votes
A perfect black body is one that
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
247 views1 answers0 votes
It has maximum power factor Which of the following heating methods is right for that?
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
269 views1 answers0 votes
Power factor of Direct arc furnaces is_____
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
309 views1 answers0 votes
Ajax Wyatt furnace is started when
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
398 views1 answers0 votes
In the indirect resistance heating method, max heat-transfer done by
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
260 views1 answers0 votes
The control of temperature is done In a domestic cake baking oven using
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
325 views1 answers0 votes
In a resistance furnace the atmosphere is
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
243 views1 answers0 votes
Which of the following is/are an advantage of electrical heating?
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
226 views1 answers0 votes
Which of the following method/s is used for control the temperature in resistance furnaces?
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
268 views1 answers0 votes
high resistivity material is chosen For heating element is to
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
254 views1 answers0 votes
In induction heating ____ is abnormally high
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
390 views1 answers0 votes
“Body reflects entire radiation on it” is called___
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
304 views1 answers0 votes
____ material has the gretest value of thermal conductivity
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
253 views1 answers0 votes
Function of choke In arc furnace the is
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
336 views1 answers0 votes
For intermittent work select the following furnaces which is suitable
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
351 views1 answers0 votes
Which method is used for heating In an electric room heat convector?
AnsweredRajasri Mundrathi asked 3 years ago • Basic Electrical
233 views1 answers0 votes
How Power transformers are designed? (In terms of maximum efficiency at)
AnsweredRajasri Mundrathi asked 3 years ago • Electrical Machines
493 views1 answers-1 votes
Crawling is a phenomenon mainly associated with
AnsweredRajasri Mundrathi asked 3 years ago • Electrical Machines
485 views1 answers0 votes
The event of Magnetic Blocking between the stator and the rotor teeth is called
AnsweredRajasri Mundrathi asked 3 years ago • Electrical Machines
331 views1 answers0 votes
The armature of DC generator is laminated for
AnsweredRajasri Mundrathi asked 3 years ago • Electrical Machines
457 views1 answers0 votes
The main purpose of providing tertiary winding in a 3-phase transformer
AnsweredRajasri Mundrathi asked 3 years ago • Electrical Machines
508 views1 answers0 votes
Which of the following motor can operate on both type of P.F.? (lagging as well as leading)
AnsweredRajasri Mundrathi asked 3 years ago • Electrical Machines
336 views1 answers0 votes
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