(ii) It is a mixture of two optical isomers in equal proportions by weights. (iii) It may be laevo-rotatory or dextro-rotatory (iv) It rotates the plane of polarisation of light by equal angles on both the sides. Among the following , the FALSE statements are ___. View Solution...
An ammeter has alow resistance. The ammeter is connected inserieswith the load to measure the electric current flowing through it. As, the ammeter has a very low resistance, therefore when it is connected in series with any circuit, it does not change the current. Working Principle When the ...
An ammeter is an instrument used for measuring electric current in units of amperes. An ammeter must be connected in series with the path of the current being measured. Setting the ammeter up in parallel will create a short circuit and will not measure the current correctly. In parallel ...
The utility model discloses a novel ammeter. The novel ammeter includes a housing body; a digital-type ammeter and a pointer-type ammeter are arranged inside the housing body; the digital-type ammeter is connected in series with the pointer-type ammeter; the digital-type ammeter and the ...
1. Ammeter is a device, which is connected in series in a circuit, to measure the amount of current in that part of circuit. Therefore, Ammeter should...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask...
Once this device is connected in series in the circuit, then the total measurand current will flow through the meter. So the loss of power occurs within ammeter due to their internal resistance & the measurand current. This circuit includes less resistance so less voltage drop will occur within...
Brightness of the LED displays can be varied by adding or removing 1N4148 small signal diodes that are connected in series. Use two 1N4148 diodes for higher brightness. Also, the use of 7805 5V voltage regulator is highly recommended to prevent the damage of ICL7107 and 7660 ICs. ...
In ammeter designs, externalresistorsadded to extend the usable range of the movement are connected inparallelwith the movement rather than inseriesas is the case for voltmeters. This is because we want to divide the measured current, not the measured voltage, going to the movement, and because...
An ideal ammeterA.has zero resistance and should be connected in parallel with the circuit element being measured.B.has zero resistance and should be connected in series with the circuit element being measured.C.has infinite resistance and should be conn
The electrodes were connected to a digit DC power supply (40 V) with a multi-range ammeter connected in series and voltmeter connected in parallel with... AEMH Elnenay,E Nassef,GF Malash,... - 《Egyptian Journal of Petroleum》 被引量: 3发表: 2017年 Electrical Measurements at Radio Freque...