Welcome to electrical and electronics engineering discussion website, Please login or register to continue.

Welcome to electrical and electronics engineering Q&A site...

Join our WhatsApp group

Please log in or register to answer this question.

3 Answers

0 votes
1. Dynamic error: It is the difference between the true value of the quantity (under measurement) changing with time and the value indicated by the measurement system if no static error is assumed. 

2. Settling time: It is the time required for the output of any system to reach and stay within a specified tolerance band.
0 votes

i)Dynamic Error: It is the difference between true values of quantity changing with time and the value indicated by the measurement system if no static error. 

ii) Tolerance : Ability of an item or system to withstand high levels of stress or overloading without suffering irreparable harm. 


Allowable departure from a specification or standard, considered non-harmful to the functioning of a part, process, or product over its life cycle. 


The difference between standard instrument reading and measuring instrument reading is known as error and if this error is permissible then it is called as tolerance 

0 votes

Settling time 

Settling time is the time taken by a system to be within a close range of its steadystate value. If it is an indicating instrument, one may be interested in knowing the time taken by the pointer to reach a value within ±1% of the final indication and this time interval is reckoned as its settling time. A smaller settling time indicates higher speed of response. Settling time is also dependent on the parameters of the system and varies with the conditions under which the system operates. The settling time of second-order instruments is affected by the degree of damping provided for the instrument.

Amazon Shopping

Welcome to Q&A site for electrical and electronics engineering discussion for diploma, B.E./B.Tech, M.E./M.Tech, & PhD study.
If you have a new question please ask in English.
If you want to help this community answer these questions.


Most popular tags

power motor dc circuit transformer voltage current used system phase factor resistance load synchronous energy ac induction generator electric series frequency use speed capacitor between meter electrical line type mosfet control transmission difference magnetic plant high single instrument bjt source advantages function diode machine unit winding torque amplifier define supply thyristor motors arduino field shunt relay armature problem electricity maximum time parallel on transformers types coil diagram state flow value material three starting and direction method emf operating theorem digital microprocessor test instruments efficiency ratio loss measure operation connected low applications wave effect single-phase working losses different network wattmeter temperature measuring constant signal controlled breaker device full compare drive wire resistivity logic materials machines inductance switch flux disadvantages converter transistor gain protection scr angle force core measurement number free principle rc generators law negative bridge friction open pole conductor conservation steam iron loop resistors hysteresis short computer using lines secondary station battery rectifier inverter linear relays nuclear regulation circuits design analog work rotor electronics gate forces diesel damping rlc connection factors capacitors minimum insulation basic moving running reactance systems air fault range direct main stability quality starter igbt eddy ideal ammeter rl 3-phase plants arc induced thermal error fuzzy biasing dielectric pressure balanced superposition errors rotation characteristics feedback measured electronic start alternator off back curve over solar three-phase tariff locomotive peak bias zener capacitance commutator surge rating universal potentiometer permanent mechanical copper self transducer capacity electrons memory adc excitation inductive explain fuse pure harmonics application internal pmmc average reaction welding resonance traction breakers designed electromagnetic si generation brushes density switching shaded rate impedance distribution transfer methods star oscillator reluctance semiconductor inductor simplification algebra 8085 boolean weston dynamometer insulating strength installation permeability definition fuel heating earth units neutral rms rated engineering conductors coefficient controller usually reverse excited analysis change body components