Q.1 The capability of convention relay systems for complex operations is ___________ that of the PLCs
Q.2 How is the noise immunity of PLCs to electrical noises as compared to that of conventional relay controllers?
Q.4 High degree isolation between cpu and o/p can be done by
Q.5 plc cpu uses the following
Q.8 i/p analog module has
Q.9 TYPICAL DIGITAL I/P MODULE RANGE IS
Q.11 TYPICAL I/P MODULE RANGE IS
Q.12 THE BASIC FUNCTION OF TIMER IS TO GIVE
Q.13 which of the following is not an application of plc
Q.14 basic criteria for plc
Q.15 TO FORM A TWO I/P AND GATE
Q.16 TWO NO TYPE OF I/P ARE CONNECTED IN PARALLEL . WHICH TYPE OF GATE IT IS
Q.17 TWO NC TYPE OF I/P CONNECTED IN SERIES . WHICH TYPE OF GATE IT IS
Q.18 A NC CONTACT CONNECTED AS I/P TO A GIVEN O/P WHICHTYPE OF GATE IT IS
Q.19 A TIMER WHICH GIVES DELAY WHEN I/P IS TRUE IS CALLED
Q.20 A TIMER WHICH GIVES DELAY WHEN I/P GOES OFF IS CALLED
Q.21 A TIMER WHICH RETAIN ITS O/P WHEN DELAY IS OVER
Q.22 A TIMER WHICH GIVE SO/P IN THE FORM OF PULSE IS CALLED
Q.23 When _____ contacts are actuated, they disrupt the power supply through them.
Q.24 The type of memory which is fast and temporarily stores the data which are immediately required for use is called as______.
Q.25 How is the speed of operation of conventional relay system as compared to digital controllers?
Q.26 The capability of convention relay systems for complex operations is ____ that of the PLCs .
Q.27 _____ of PLCs can be done in very little time.
Q.28 The PLC is used in _______.
