A synchronous motor is operating at a leading power factor .if
the applied voltage is decreases ,(the excitation remains
constant ) ,the motor current
a)increases b) decreases c)remains same d) none of these
Answers were Sorted based on User's Feedback
how much test voltage should applied for tan delta test.
WHY L-G FAULT IS MORE SEVERE IN TERMS OF RRRV?
0 Answers Engineers India Limited,
what is pulverisation
Explain Buccholz relay in detail.
What is the difference between "Earthing" and "Neutral"?
What size cable (based on voltage drop) is required to supply a 40 A three phase boiler if the wiring system is 75V single insulated cables installed in non-metallic rigid conduit 56m from the main switchboard? Voltage drop in the consumer's mains is 8V.
i am going to attaned the engineer (disign)iterview at HAL please give me duid line
We need to current density & short circuit calculation at 65kA for aluminium & copper busbar.
what is the use of Auto re-closer?
Can I use measuring current transformers in protection purposes?
What meant by lagging and leading? When if they are occurred what preventive methods should be taken?
14 Answers ABB, L&T,
what is a composite error in current transformers, why occurs & in which it will occur i.e, either metering ct/ protection ct
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)