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Comprehensive test prep material for PSUs like BSNL /ONGC /GAIL/ BHEL/ DRDO/ ISRO/ FCI/ ECIL; online tests are available for Aptitude and Reasoning, English language, Quantitative Ability, GK and much more.


This thread is dedicated to discuss PSU related queries

Satish Moupuri
Posted 17 days ago

Match the items in List-I (Type of transmission line) with the items in List-Il (Type of distance relay preferred) and select the correct answer using the codes given below the lists.

List-I List-Il
a. Short Liiie 1. Ohm Relay
b. Medium Line 2. Reactance Relay
c. Loiig Liiie 3. Mho Relay

This thread is dedicated to preparation for Electronics and Communication Engineering - EC section of PSU

Yogesh giri
Posted 3 years ago

The thermal efficiency of a theoretical Otto cycle