Register
A 12 V car battery supplies a dc series motor. The motor field winding resistance is 0.015 Ω and the armature resistance is 0.03 Ω. In open circuit conditions, the motor speed is 700 rpm, and its input
108k views
5 votes
A 12 V car battery supplies a dc series motor. The motor field winding resistance is 0.015 Ω and the armature resistance is 0.03 Ω. In open circuit conditions, the motor speed is 700 rpm, and its input current is 5 A. Calculate the motor speed at a load of 0.5 hp

User Kh Ammad
by
3.5k points

1 Answer

3 votes

Answer:

The motor speed = 86 rpm

Step-by-step explanation:

See the attached file for the calculation

A 12 V car battery supplies a dc series motor. The motor field winding resistance-example-1
User Euvl
by
3.7k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.5m questions

4.5m answers

Other Questions

Implement this C program by defining a structure for each payment. The structure should have at least three members for the interest, principle and balance separately. And store all the payments in a structure
Solving for dominant strategies and the Nash equilibrium Suppose Andrew and Beth are playing a game in which both must simultaneously choose the action Left or Right. The payoff matrix that follows shows
The steady-state data listed below are claimed for a power cycle operating between hot and cold reservoirs at 1200 K and 400 K, respectively. For each case, evaluate the net power developed by the cycle,
Name the author the "the journey to the centre of the earth"​
Regulation 433.3.3 gives six examples where th are permitted for safety reasons. Can you fill in the missing words? Exciter Drop zone for rotating machines. Supply circuits of lifting Dron zone
Link Copied!