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Engineering AllOther (1379) 1. Can a 12v DC choke operate a 60v/12w PL lamp ? 2. Can a 230v ballast fire / operate a 60v/12w PL lamps.
2204why battery dc voltage become Half when we check with respect to ground for example 120volts + and - terminals and when we check + terminal with Earth thats 60volts why 60volts same result on 24Volts and with ground 12Volts only expert answer that thanks we can not ground the battery.
2 5201In a incandescent bulb, if the glass is punctured, and then power is supplied, the tungsten filament blows up with a flash.Why?
2 5292
What is the rating factor for copper cable ( Specific value according to the type of laying ) & the voltage drop?
Name the operation which can be performed by lathe machine?
A double circuit with dog conductor 66KV Transmission line from wind farm evacuation to feeding substation having capacity of 25MW for transmission. Can same transmission network be considered for further expansion of Power & how much in MW. If we need to expand next 10-15 MW more will there any augmentation is required in transmission network? Kindly reply asap.
Difine the process you would establish to monitor the effectiveness of an emergency evacuation system
What si the self antigen for scleroderma?
1- Explain about HPM 2- What is the FSC and explain the configuration of FSC 3- explain the complete loop of vibration, how it works (field to control room) 4- What is the use of proxymitter? 5- During job your partner effected with H2S then what you have to do. 6- what type of gland packing uses when valve glind is leaking.
Why negative feedback is preferred in the control system?
What are the conditions given for the two flows to be dynamically similar?
Discuss about the roles and responsibilities of a merchandiser.
In Power cable specification what is U0/U and Um.
what is mppt (maximum power point tracking ) and how they used in solar power generation ??? what are the main components used in mppt?????
How to design inductive load for 3 phase 440v and maximum 5 amps for star or delta? Can we use a 15kW, 1450rpm motor for 15kW, 960rpm apllication?If yes.how......n.if thesame motor used what`s it`s sideeefect.
Define why half-wave rectifiers are generally not used in dc power supply?
sir plz send me BPCL recruitment(Engineering Trainee Electronics & Communication) sample question papers & Topics as early as possible
What problem arise if we use regulators without/before filters?