megger generates D.C. voltage while earth tester generates A.C.voltage is it true? I know for megger it is D.C generator but what about earth tester?
IOCL,
4 23944PLEASE SUGGEST THE BALLY PLACEMENT PAPER PATTERN ABOUT WRITTEN TEST,INTERVIEW,HR.ITS URGENT. AS BALLY IS GOING TO VISIT OUR CAMPUS.
1929What is the cause for a blown fuse in one phase of primery side(HV) of a three phase transformer( 4169v-460v) in the time of closing its supply breaker. There is no load on the secondery side of the transformer in this moment.
3 12315iam using DM 3251 voltmeter(1 percent accuracy)for 11KV system PT ratio is 11KV/110V.can anybody explain what is the max and min voltage deviation.
1754
What is load boxes ?
What is the use of water table & Kreb stone for drain
For what purpose bedding is used under storm water drains, explain?
what is the relationship between current&voltage in practical purpose ?
Define virtual ground in the op amp?
Can I use distributon class/transmission class Lightning arresots for protecting the building? If not why please explain?
how to connect oracle with java ? Give detail explanation.
what would be the design load of R.C.C Cooling tower per cell.?
Tell me what is the max. Or min . Value of tv in msa to calculate r&r?
What is blast furnace
What is the purpose of air blow?
Define super node?
What is difference between SMC supportg and Glass Fibre Reinforced Plastic Support.
1)what to do in emergency situation of having total blackout (on a ship) 2)what to do in emergency situation of flooding in the engine room 3)under what conditions would engine room bilges be pumped overboard? 4)why is high pressure required for the injection of fuel into the cylinder of diesel engine. 5)why is doubled walled pipes employed for high pressure fuel lines? 6)reasons for overheating of main engine 7)how to detect choked fuel valve,leaky piston rings and their remedies during operation in diesel engine? 8)effects of insufficient or excessive cylinder lubrication? 9)causes of a diesel engine piston overheating.
I am 2012 pass out b tech student(cse). i have recently started software manual testing class. Is this field is benefitial for me in future?