The type of master keying in which locks are divided into groups, with each group having a master key is
called _____.
a. simple master
b. grand master
c. great grand-master
d. cluster
b
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Express 24’ as yards.
What will be an ideal response?
Answer the following statement(s) true (T) or false (F)
1. The torque of a cumulative compound motor for a given current is less than it would be for a shunt motor. 2. The cumulative compound motor has a definite no-load speed and will not build up to destructive speeds if the load is removed. 3. The speed regulation of a cumulative compound-wound motor is inferior to that of a shunt motor and superior to that of a series motor. 4. It is conventional to reverse the current in the field circuits to reverse the rotation of a compound-wound motor. 5. Because the field decreases with a load increase, a differential compound motor has a tendency for load instability.
Genetic variation that is observed in tissue culture is called ________.
Fill in the blank(s) with the appropriate word(s).
A hydraulic motor is a linear actuator.
Answer the following statement true (T) or false (F)