0
200 amphere
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
How much torque is required to pop a party popper with a DC motor?
Party poppers are normally popped with a force applied by a finger. The force required is maybe 10 Newtons.
What happens to the ammeter reading when a lamp is added to a circuit which contains two cells and a lamp in series?
Assuming the new lamp is in series, the ammeter reading falls because the total resistance has increased. By how much depends on how the lamp resistance depends on voltage. If the lamp is added in parallel to the first, then the ammeter reading doubles.
Does motor rating mean the electrical power required into a motor or the electrical power of the motor's output?
Normally you would specify a motor to do a particular job by the mechanical power output you require.A motor takes electrical power "in" and produces mechanical power "out".Read whatever it says on the motor's rating plate or user-guide.The mechanical energy output of a motor is measured in various units around the world: for example in watts, horsepower (or brake horsepower).Another answerThe above answer is quite correct in stating that a motor's output power is its rated power as it's a guide to how much load it can drive.Power is simply a rate - the rate of transfer of energy. The horsepower is the Imperial unit of power, whereas the watt is the SI unit of power. In the US the output power of a motor is typically still measured in horsepower whereas in Europe the use of horsepower is almost obsolete, except for small "fractional horsepower" electric motors, and both the input power and the output power of a motor are measured in watts or, more likely, kilowatts.
Why shouldn't ammeter be connected in parallel?
A: An ammeter actually is a voltmeter measuring the voltage drop across a very small shunt resistance. They can measure AC or DC, make sure the meter is rated for the anticipated current, and always connect in series.
What is the required thickness for 3 phase 3 HP AC motor?
The thickness of a motor is governed by the manufacturer that makes the motor. Some motors are built long and slender for example a submersible pump for a water well. Others are built with not much depth front to back but will have a diameter of six feet for example a synchronous motor for a large air compressor.
State and explain the Disadvantages of using a motor of wrong rating?
power various ,load changes,excitation problems,speed various
Why is ammeter connected in series with the load?
A ammeter will tell you how much current draw the load is drawing
What happens when capacitor KVAr rating is much bigger than the required rating?
You end up with a leading power factor. The Kvar meter will run backwards.
How much kva is required to run a single phase 5hp motor using generator?
To answer this question the voltage of the motor is needed.
How much kva genset is required for 3 phase 5 hp motor?
4kva
How much motor oil is required for a 1993 GMC sierra truck?
5 qts.
How much horse power does a 1995 Pontiac sunfire manual transmission have?
Horse power is a rating on the motor, it has nothing to do with the transmission.
How much does the average Micro Ammeter cost?
it would cost as much as your head jerk!
How much current goes into the bulb if ammeter reading is 0.4?
The answer to this depends on where the ammeter is in the circuit. Assuming the ammeter is in series with the bulb and no other objects are attached, then the current is 0.4 Amps. Otherwise, your question is unanswerable without more information.
How much power supply in dc motor?
Your question is rather confusing. Are you asking what the power requirement is for the supply to a d.c. motor? In which case, it depends entirely on the power rating of that motor, which can range from a few watts up to thousands of watts.
How much antifreeze does a 2004 peterbilt 379 with 475 cat engine hold?
The real question would be WHICH 475 Cat motor? 475 is just a horsepower rating - The C13 and C15 were both available at that horsepower rating.
How much does it cost to rebuild a jet ski motor?
depending on parts required ? labour starts approx £60
