What is Type Act cable? Article 320. National Electrical Code defines type AC armored cable as, “A fabricated assembly of insulated conductors in a flexible metallic enclosure.” ACT. Indicates an armored cable. employing conductors having thermoplastic (Type T) insulation. What is the difference between Type ACTH and type ACTH armored cables? Armored cable having an […]
Can you charge a nickel metal hydride battery with a Nicad charger?
Can you charge a nickel metal hydride battery with a Nicad charger? A NiMH charger can also charge NiCd; a NiCd charger would overcharge NiMH. Do not leave a nickel-based battery in the charger for more than a few days. How do you charge a nickel cadmium battery? Overnight Battery Charging The cheapest way to […]
How do I run a 3 phase motor in a single phase line using a capacitor?
How do you wire a 2 speed switch to a motor?
What is the need for excitation circuits in sensor interface?
What is the need for excitation circuits in sensor interface? The excitation magnitude at the sensor must be enough so that the smallest change to be measured results in a voltage change that exceeds the noise, offset and drift of the system. If large dc errors and low-frequency noise are expected, ac excitation is useful. […]
Why cable should be disconnected from supply before testing?
Why cable should be disconnected from supply before testing? The main benefit of disconnecting power supply while tests with an external energy source are performed is to eliminate hazardous risks to the environment or the person conducting the test. Both continuity test and insulation test can be performed in the dead circuit test. Can a […]
What does flashing the field mean?
What does flashing the field mean? Flashing the field is simply a process to pass some DC current through the field windings. When dis. A self excited DC generator requires some residual magnetism in the field poles to begin generating a voltage. However if it has not been used for a long time this residual […]
Are double neck guitars worth it?
How many electoral districts are there in Manitoba?
How many electoral districts are there in Manitoba? The province of Manitoba currently has 14 electoral districts represented in the House of Commons of Canada. Who is Manitoba’s provincial representative? The Premier of Manitoba is Brian Pallister and the current Speaker of the Legislative Assembly of Manitoba is Myrna Driedger; both of whom belong to […]
What is the difference between El Salvador and Guatemala?
What is the difference between El Salvador and Guatemala? Guatemala is the most populous country in Central America and has the highest fertility rate in Latin America. El Salvador is the smallest and most densely populated country in Central America. Which is bigger Guatemala or El Salvador? Guatemala is about 5 times bigger than El […]