What are the different types of smoke alarm? What are the different types of smoke alarms? Ionisation Alarm. Ionisation alarms are the cheapest type of alarm available. Optical alarm. Optical alarms use infrared beams to detect smoke. Heat alarm. Combined alarms or multi-sensors. Battery alarms. Mains alarms. Interconnected alarms. Stay safe. What is the best […]
Which sugar is best for yeast growth?
How do you use Lifepak defibrillator?
How do you use Lifepak defibrillator? Place your defibrillator near the victim and on the side next to you. Press the ON/OFF button to open the lid and turn on your defibrillator. Remain calm. Your defibrillator will guide you through the defibrillation process. What is the newest lifepak? 09-Apr-2019. Stryker has launched the company’s newest […]
Is noon 12 am or 12 pm?
Is noon 12 am or 12 pm? ‘Noon’ means ‘midday’ or 12 in the afternoon. The standard way of writing this therefore would be 12pm. However, there are ways to avoid the confusion completely: you could write 12 noon or 12 midnight instead. Alternatively, you could use the 24-hour clock system, where 12:00 is noon […]
What did they eat in the 1500s?
What did they eat in the 1500s? Barley, oats and rye were eaten by the poor. Wheat was for the governing classes. These were consumed as bread, porridge, gruel and pasta by all of society’s members. Fava beans and vegetables were important supplements to the cereal-based diet of the lower orders. What was eaten for […]
Which gas catches fire easily?
Which gas catches fire easily? The substances which have very low ignition temperature and can easily catch fire with a flame are called inflammable substances. Examples of inflammable substances are petrol, alcohol, Liquified Petroleum Gas (LPG) etc. What are the 4 behaviors of fire? Fire behavior includes such things as how fast a fire burns […]
What is the difference between surround speakers and surround back speakers?
What is the difference between surround speakers and surround back speakers? There are two surround speakers for both sides of the room. The speakers are placed beside or slightly behind the listening area, such that sound is angled toward the audience. Back speakers get placed behind the side surround speakers and the listening area. Do […]
Do butterflies dance?
Do butterflies dance? Many species of butterflies exhibit the spiral dance behavior, but here in the Midwest, the dance is most frequently observed in the white cabbage and yellow alfalfa butterflies. That is because these butterflies are the most common species across our landscapes. What is a butterfly behavior? The three P’s in butterfly behavior […]
Who started the fight between India and Pakistan?
Who started the fight between India and Pakistan? Indo-Pakistani War of 1947 The war, also called the First Kashmir War, started in October 1947 when Pakistan feared that the Maharaja of the princely state of Kashmir and Jammu would accede to India. Following partition, princely states were left to choose whether to join India or […]
Is bulky ovary dangerous?
Is bulky ovary dangerous? During your menstrual cycle, your ovary naturally swells up as an egg matures and prepares for release. Fluid-filled sacs called cysts that form in the ovaries are another possible reason for these organs to swell up. Later in life, enlarged ovaries could be a sign of ovarian cancer. This is serious. […]