Engineering Interview Questions
Questions Answers Views Company eMail

1. what is difference between VCB and ACB.how its works please explian.

ABB, Accenture, HP, Minda, Mother Dairy, Satyam Pharma,

6 72531

if HT side voltage is high current is low . and LT side voltage is low current is high please explian.

HP,

5 21704

what is electricity.

HP, L&T,

6 6167

what is maximum demand.

HP,

9 23043

if 20 hp motor starts directly delta connection.motor what will be the effect.

HP,

3 5826

if 20 hp motor starts directly stars and contenious run . what will be the effect.

HP, Ohsung Electronics,

11 17959

star delta connection used in reduce the starting current at 3 times . how its reduce the current please explian .

HP,

7 25697

what is on line transformer and off line transformer.

Cisco, HP, ICC,

3 7116

what is electricial and mechnical interlock.

Control Dynamics, EFS, HP,

9 64508

please explian how may types of maintenance works.

HP,

4 8134

what is safety measures of alternator.

HP, MNC,

10 28816

what is main parts of alternator.

HP,

3 13705

what is safety measures of transformers.

Amtek, Hotel Jobs, HP, RMU, SKFM, Taj Group,

16 65946

if AVR fails in alternator. what will be the effect.

HP,

13 25419

what is the minimum dielectric stregth of transformer oil.

HP,

25 65742


Un-Answered Questions { Engineering }

Proximity analysis of coal provides data for a first, general assessment of a coal’s quality and type. What elements it reports ?

601


what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker

4527


Method of findingthe dry ingredient quantity of 1 m3 concrete. what is the difference between static and dynamic induced emf? Testing charges bill given for Rs. 32,000/- but not added service tax in this bill. So, How much TDS will be deduct

1007


Why is voltage is required to be within permissible range for an electrical equipment?

1257


WHERE CAN I GET SQL SERVER NOTES SOFT COPY?

1325






Good morning: I'm looking for some informations about the OLTC or the LTC: I wont to know what the function of the tie-resistor in during the operation of reversing/coarse operation Cordially

1550


how to calculate current and voltage in a same circuit?

1666


Dear Sir, i need previous technical question papers, if possible so please tell from where i got these papers.

1613


What is staring oil grade sae nos of gear box,in passenger car?

536


How to measure current and voltage in an ELV circuit

3598


can u tell me any JAM topics.........and answers also...plz send me.........e-mail: anitha839@gmail.com

4973


Define circuit turn off time

603


Tell me what is shear rate?

1


whit is 33kv power 300*300 cable full current with formula

1385


Under what condition the work done in reciprocating compressor will be least ?

620