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Electrical Engineering Interview Questions

name the famous power plants present in A.P

1429

Form fator is the ratio of?

6924

what is meant by bus bar and outgoing/incoming breaker in an electrical/electronic circuit

13789

WHAT IS MEANT BY SYNCHRONISING IN GENSETS

5712

Distribution Transformer are connected in configuration? a. Star/delta b. delta/star c. star/star d. delta/delta

9204

the power loss in an overloaded line is mainly due to? a. resistance b. capacitance d. inductance d. none

3752

voltage at generation stage is usually- ? a.11kv b.33kv c.66kv d.220kv

14882

resistance switching is used in case of- ? a. air blast CB b. bulk oil CB c. minimum oil CB d. all types of CB

HCL, SSC,

9438

campared to ac, in dc corona loss is

DRDO,

7854

In a single phase converter, the no. of SCR conducting during overlap? a.1 b.2 c. 3 d. 4

6155

In a three-phase full converter, output voltage pulsates at frequency of a. f b. 2f c. 3f d. 6f

4207

In a three-phase full converter, every SCR conducts for a.60deg. b. 120deg. C.180deg. d.90deg

4230

In which connection the distribution T/F is connected? a) ▲ / Y b) Y / ▲ c) ▲ / ▲ d) Y / Y

4522

Comparing to AC transmission, corona & R in DC transmission is……. a) lower b) higher c) same

3880

To transmit the Power which must be present…? a) Reactance b) Resistance c) Capacitance d) none of above

ABC,

5585

Un-Answered Questions { Electrical Engineering }

What is the de rating factor of cable? What is the importance of the de rating factor in cable selection?

1157

What is effect of over voltage and under voltage on ACB

937

what is DRP panels?

1112

State any two nuclear power stations in India, with their generating capacity.

956

What is the distance between each insulator in 33kv transformer and how can it calculate

1215

What is force on parallel conductors ?

173

What are the types of instrument transformer?

163

why ct's&pt'S out put called as burden,why compelsary short ckt the secondary of ct's while removing the burden?

955

PLEASE ANYBODY HAVE ELECTRICAL CIRCUIT DIAGRAM FOR CHMER PULSE CD 60M SPARKING MACHINE.PLEASE MAIL ME SUPRIYAAYYAPPAN@YAHOO.CO.IN.

1740

What are the disadvantages of hydropower?

170

A mass of 1200g is accelerated at 200 cm/s2by a force. The value of the force required is:(a) 2.4N(b) 2400N(c) 240 kN(d) 0.24N

927

What is the principle of HIGH SPEED DIRECT DRIVE MOTOR ?

1111

what is the difference between 4pole & 6pole DC Motors & give advantage ?

996

How many types of colling system it trformers?

185

what is EBXl (electron beam cross linked ) cable ?

3059