CSP-3

A separate motor overload device for a continuous duty motor more than one horsepower with a 1.15 service factor must be selected to trip or be rated at no more than ____ of the motor nameplate full load current rating. Assume the motor starts and runs continuously without nuisance tripping for this section/

125%

Conductors that supply a single motor used in a continuous duty application shall have an ampacity of not less than ___ of the motor full load current rating as determined by 430.6 or not less than specifies in 430.22.

125%

The motor compressor branch circuit short circuit and ground fault protective device shall be capable of carrying the starting current of the motor. a protective device having a rating or setting not exceeding 175% of the motor compressor rated load current or branch circuit section current whichever is greater shall be permitted provided that where the protection specified is not sufficient for the starting current of the motor the rating or setting shall be permitted to be increased but shall

225%

When determining the conductor ampacity and motor branch circuit short circuit and ground fault protective device ampere rating _____ is the full load current used for the calculation for a 7.5 horsepower 3 phase 208 volt induction type squirrel cage motor

24.2

NEC ___ covers the requirements for the location of the motor controller disconnecting means

430.102

A horsepower rated switch or circuit breaker is permitted as both the motor controller and disconnecting means in accordance with NEC____?

430.111

The requirements for motor circuit overcurrent protection for motors over 1000 volts are covered in what section of article 430

430.225

Overload protection for continuous duty motors one horsepower or less automatically started is covered by NEC

430.32b

Which NEC Article applies to electric motor driven air conditioning and refrigerating equipment and to the branch circuits and controllers for such equipment

440

For the part winding connected motor the ampacity of the branch circuit conductors on the line side of the controller shall not be less than 125% of the motor full load current as determined by 430.6. The ampacity of the conductors between the controller and the motor shall not be less than ___ of the motor full load current rating as determined by 430.6

62.5%

Branch circuit conductors suppling a single motor compressor rated load current or the branch circuit selection current whichever is greater for the wye start delta run connected motor compressor the selection of branch circuit conductors between the controller and the motor compressor shall be permitted to be base upon____ of either the motor compressor rated load current or the branch circuit selection current whichever is greater

72%

For a wye start, delta run connected motor the ampacity of the branch circuit conductors on the line side of the controller shall not be less than 125% of the motor full load current as determined by 430.6. The ampacity of the conductors between the controller and the motor shall not be less than ____ of the motor full load current rating as determined by 430.6

72%

The values given in Table 430.247, table 430.248, table 430.249, and table 430.250 are generally used to determine which of the following for motor branch circuits

Ampacity of conductors and branch circuit short circuit and ground fault protection

Separate motor overload protection shall be based upon the motor nameplate ____ rating/

Current

Part ____ of Article 430 covers the requirements for motor disconnecting means.

IX

Each motor used in a continuous duty application and rated more than one horsepower is required to be protected against overload. A separate overload device that is responsible to motor current is one of four options permitted to protect against overload?

True

Motor branch circuit short circuit and ground fault protection and motor overload protection shall be permitted to be combined in a single protective device where the rating or setting of the device provides the overload protection specified in 430.32

True

the motor branch circuit short circuit and ground fault protective device shall be capable of carrying the starting current of the motor

True

Part ____ of article 430 covers the requirements for motor controllers

VII

Where the value for a branch circuit short circuit and ground fault protective device determined by table 430.52 for a dual element fuse or inverse time circuit breaker does no correspond to a standard ampere rating a ____ ampere rating or setting that does not exceed the next higher standard ampere rating shall be permitted

higher

The type of motor disconnecting means is covered by NEC_____?

430.109