sir i need ongc old technical test papers can u send me
immediately
What are the different types of brakes?
what is a boiler
How oxygen can be removed from steel during melting? What are fully killed steels ?
IN THERMAL POWER PLANT WHY WE ARE USING SINGLE SHAFT FOR THE COUPLING OF HP,IP&LOW PRESSURE TURBINES....WE CAN USE INDIVIDUAL SHAFT FOR EACH TURBINE....?
What is a liquid flooding in refrigeration system?
What happened if the exhaust valve is leaking?
Why R12 refrigerant is restricted to atmosphere?
how can one check wheather a gear and pinion are properly aligned or not for both running and static condition?
What is the difference between Reciprocating and Rotory Engines?
If mft not act when spark failure 3 time what problem will happen in boiler side
"In boiler, what does steam and smoke goes out to the funnel. What reason?"
0 Answers ABC Inc, RRB, Siemens,
what is Tensile Stress ?
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