an electric bulb is connected on a holder. one end of the wire
is connected to the phase and the remaining one connected to
earth instead of neutral. the bulb will glow or not? if yes
then what is the need of neutral?
- 7 Answers
- 12666 Views
- I also Faced
- E-Mail Answers
Answer Posted / n.srinivas
yes the bulp will be glow & neutral is return path of
circuit it is originated from transformar star point
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
If we want to change a contactor of faulty one what are the conditions want to fullfil
What is the criteria for selecting the voltage classes of an AC Induction Motor.The KW rating above/below which ht/lt selection is made may be provided in details.
Why frame of the motor is specified?. If we mention KW and voltage level,automatically frame is decided or separately frame is compulsory to mention?.
What should be the amps for a MV fuses for transformer 630kVA 20(10)/0.4 kV
why did youi choose this career?
what is the sludge current
What are the advantages of nichols chart?
how to protect motor in dol starter having capacity of 30 hp.40 hp?
Please tell me the power flow from pmg to main rotor of an alternator (Including AVR unit)?
by using pump duty, how we will can calculate the motor duty(KW)? is there any standard or formula.
Give some differences between open loop and closed loop control systems.
how is capacitor bank look like
What is a single phase autotransformer?
how to calculate magnetic force genrated by a coil ?
some time we open engine breaker 8.0 MW load but plant not trip. and another time engine open 4.0 MW load engine trip why? individually engine breaker open & individually emergency stop why difference?
