Introduction to Growler Test
An easy and most general method to test armature winding for short and open coils is through a growler.
There are two types of growlers. They are as follow:
1) Internal growlers
2) External growlers.
An external growler is employed for testing small armatures while the internal growler for large DC armatures and AC motor stator windings.
External growler
An external growler that is displayed in the above diagram is an electromagnetic device which is employed to detect and locate grounded, shorted and open coils in an armature. This growler contains a coil wound around an iron core and is connected to a 240 volt AC line. The core is usually H shaped and cut out on to that is why the armature will fit on it, as displayed in the below diagram.
While an alternating current is applied to the growler coil, the voltage will be made in the armature coils through transformer action.
Internal growler:
An internal growler, like the one employed for stators, may be employed for armatures as well. Internal growlers are made with or without built-in feelers. The growler that is with a built-in feeler has a flexible blade attached to the growler that is why a hacksaw blade or identical instrument is not essential. This type is particularly wanted in smaller stators that contain no room for a separate feeler. The below diagram depicts an internal growler with a separate feeler, employed for large armatures.
Diagram: Internal Growler
Latest technology based Electrical Engineering Online Tutoring Assistance
Tutors, at the www.tutorsglobe.com, take pledge to provide full satisfaction and assurance in Growler Test homework help via online tutoring. Students are getting 100% satisfaction by online tutors across the globe. Here you can get homework help for Growler Test, project ideas and tutorials. We provide email based Growler Test homework help. You can join us to ask queries 24x7 with live, experienced and qualified online tutors specialized in Growler Test. Through Online Tutoring, you would be able to complete your homework or assignments at your home. Tutors at the TutorsGlobe are committed to provide the best quality online tutoring assistance for Electrical Engineering homework help and assignment help services. They use their experience, as they have solved thousands of the Electrical Engineering assignments, which may help you to solve your complex issues of Growler Test. TutorsGlobe assure for the best quality compliance to your homework. Compromise with quality is not in our dictionary. If we feel that we are not able to provide the homework help as per the deadline or given instruction by the student, we refund the money of the student without any delay.
tutorsglobe.com factors determining demand assignment help-homework help by online theory of demand tutors
Fundamentals of Ecology tutorial all along with the key concepts of Ecological Community, Composition and Diversity, Habitat and Ecological Niche, Interactions, Ecosystem, Abiotic components and Biotic Components
theory and lecture notes of finite state machines all along with the key concepts of finite state machines, fsm examples, fsm applications and finite state controller. tutorsglobe offers homework help, assignment help and tutor’s assistance on finite state machines.
in drawing this type of mush winding, the slots are numbered 1 to 24 and the long and short sides are alternatively drawn.
tutorsglobe.com algorithm and problem solving, defining the problem, problem solving strategies, divide and conquer strategy, dynamic programming, breaking the problem into sub problems and data structure, looping and iterations.
tutorsglobe.com medicinal plants including microbes assignment help-homework help by online crop diseases and their control tutors
tutorsglobe.com arrangement of flagella assignment help-homework help by online algae tutors
If the 1st phase, say R or A phase starts at slot number 1, the Y or B phase have to be start at 1200/300 = 4 slots away that is, in slot (1 + 4 = ) 5, and the B or C phase should begin at (5 + 4 =) 9.
tutorsglobe.com metabolism of proteins assignment help-homework help by online protein metabolism tutors
Theory and lecture notes of Two Parameter Testing concepts all along with the key concepts of Two parameter testing, Dependent Samples and Independent Samples. Tutorsglobe offers homework help, assignment help and tutor’s assistance on Two Parameter Testing concepts.
Theory and lecture notes of Reality of Economic Growth all along with the key concepts of Industrial Revolution, Longest-Run Economic Growth, Economic Growth through Deep Time, End of the Malthusian Age, Demographic Transition. Tutorsglobe offers homework help, assignment help and tutor’s assistance on Reality of Economic Growth.
Get contact with our professional Taxation Assignment Help with 24/7 support at fair prices and attain your desired grades.
Spectroscopic Techniques tutorial all along with the key concepts of Definition of spectroscopy, Interaction of radiation and matter, Electromagnetic radiation, Absorption of radiation, Emission of radiation, Types of spectroscopy
Theory and lecture notes of Partial Fractions all along with the key concepts of Addition of Rational Expressions, Partial Fraction Decomposition, Basic Equation and Irreducible Quadratic factors. Tutorsglobe offers homework help, assignment help and tutor’s assistance on Partial Fractions.
Modern Examples of Evolution tutorial all along with the key concepts of Sickle-cell Anaemia, Industrial Melanism, Chloroquine - Resistance Malaria Parasite, Pesticide-Resistance Insects, HIV, Phylogenetic categorization of Organisms
1938085
Questions Asked
3689
Tutors
1472931
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!