Programmable Logic Controller MCQ Quiz Test No.: 8 0 votes, 0 avg 20 Created by Prof. Dhruv Patel MCQ Quiz – Test: 8 : Programmable Logic Controller This quiz helps students to increase their Programmable Logic Controller knowledge. 1 / 10 The figure shown below represent ____________ When the relay coil is energized, there is a time delay in closing. When the relay coil is de-energized, there is a time delay before the contact opens. When the relay coil is energized, there is a time delay in opening. When the relay coil is de-energized, there is a time delay before the contact closes. 2 / 10 The figure shown below represent ____________ When the relay coil is energized, there is a time delay before contact closes. When the relay coil is de-energized, there is a time delay before the contact opens. When the relay coil is energized, there is a time delay before contact opens. When the relay coil is de-energized, there is a time delay before the contact closes. 3 / 10 Which one of the following timer parameter represents the resolution of the timer ? ACCUMULATED TIME PRESET TIME BASE TIME None of these 4 / 10 Which one of the following timer parameter determines the time duration for the timing circuit? ACCUMULATED TIME PRESET TIME BASE TIME None of these 5 / 10 Certain contacts of a mechanical timing relay are designed to operate at a preset time interval: Certain contacts of a mechanical timing relay are designed to operate at a preset time interval: after the coil is energized. either a or b after power is applied to the circuit 6 / 10 The figure shown below represent ____________. When the relay coil is energized, there is a time delay in closing. When the relay coil is de-energized, there is a time delay before the contact opens. When the relay coil is energized, there is a time delay in opening. When the relay coil is de-energized, there is a time delay before the contact closes. 7 / 10 _____________ must be used to zero the accumulated value in an RTON timer. ACC PRESET RESET None of these 8 / 10 The figure shown below represent ____________ When the relay coil is energized, there is a time delay before contact closes. When the relay coil is de-energized, there is a time delay before the contact opens. When the relay coil is energized, there is a time delay before contact opens. When the relay coil is de-energized, there is a time delay before the contact closes. 9 / 10 _____________loss the accumulated time every time the rung condition becomes false. TON Timer RTON Timer TOFF Timer None of these 10 / 10 Which one of the following timer parameter represents the value that increments as the timer is timing? ACCUMULATED TIME PRESET TIME BASE TIME None of these Your score is The average score is 34% LinkedIn Facebook Twitter 0% Restart quiz Test No. 1 Test No. 2 Test No. 3 Test No. 4 Test No. 5 Test No. 6 Test No. 7 Test No. 8 Test No. 9 Test No. 10 Test No. 11