Date Name True/False: (one point each) 1. The higher the body resistance, the gr

Question

Date Name True/False: (one point each) 1. The higher the body resistance, the greater the potential electric shock hazard. 2. GFcls sense leakage currents too small to operate ordinary branch circuit fuses or circuit breakers. 3. If the secondary circuit of a transformer becomes overloaded, the primary circuit will not be affected. 4. Lockout/tagout devices must be installed by every authorized employee involved in the work. 5. When more than one electrical load is connected in a rung of a ladder diagram, the loads are normally connected in series. 6. The direction of rotation of a Dc motor depends on the direction of the magnetic field and the direction of the current flow through the armature. 7. A squirrel cage rotor has no physical electrical connection to it. 8. You can reverse the direction of a 3-phase motor by reversing any two of the three main power leads to the motor. 9. The rated nameplate speed of a motor is its approximate speed with no load applied. 10. The motor nameplate Design letter is an indication of the motor's torque speed curve. 11. A motor with a low power factor rating will draw less current for the same horsepower than a motor with a high power factor. 12. For an ideal transformer, the power input is equal to the power output. 13. Transformer power is rated in volt-amperes instead of watts. 14. A step-up transformer is one in which the secondary winding current is greater than the primary winding current.

Explanation / Answer

Answer of question 1: False

Explanation: As the body resistance increases; value of current (i.e. I = V/R) that will flow through the body will decrease and so chance of getting electric shock will also decrease.

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