Examlex
PLC timers are input instructions that provide the same functions as mechanical timing relays.
Relationships Affected
Refers to how interpersonal, societal, or business connections are influenced by certain events or decisions.
Voidable Contract
A contract that appears valid and enforceable on the surface but may be declared void by one of the parties based on certain grounds, such as fraud or coercion.
Undue Influence
A situation where an individual is able to persuade another's decisions due to the relationship between the two parties, often leading to an unfair advantage.
Mutual Mistake
A contract law principle where all parties have a common but incorrect belief about a material fact, which can void the agreement.
Q17: Bits of an output word not used
Q23: If a given memory unit consists of
Q28: On some PLCs,only one output is allowed
Q34: Which instruction,when true,will preset the counter to
Q37: In general,PLC output modules are designed to
Q38: Which one of the following timer parameters
Q38: There is no difference between a relay
Q43: PLC output modules may incorporate fuse or
Q68: Both normally open and normally closed pushbuttons
Q77: When there is a True logic rung